Per this, various religious groups [1] will begin a push for comprehensive immigration reform (aka amnesty) this and next month. They'll be holding 100 events including prayer vigils in a couple dozen states and urging their followers to send postcards to their representatives. To a certain extent this isn't that big of a deal: they've been pushing for amnesty for years and they haven't gotten anywhere. At the events they'll be (literally) preaching to the choir, and elsewhere many or most of their parishioners will be opposed to their message. However, it is a big deal because those leaders...